🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.9

Radius: 0.96

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 0.48 AU - 0.6 AU

Year: 148 Days

Day: 44.4 Hours

Environment

Temp: 202 °C

Axial Tilt: 14.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.63

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 1.31 AU - 1.83 AU

Year: 733 Days

Day: 45.5 Hours

Environment

Temp: -52 °C

Axial Tilt: 20.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.02

Radius: 1.32

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 1.58 AU - 1.74 AU

Year: 797 Days

Day: 26.3 Hours

Environment

Temp: -54 °C

Axial Tilt: 34.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 195.5

Radius: 14.8

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 4.8 AU - 6.38 AU

Year: 4927 Days

Day: 13.6 Hours

Environment

Temp: -155 °C

Axial Tilt: 18.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 19,686,435 km

• M1: 190,887 km (0.062 R)
• M2: 328,517 km (0.116 R)
• M3: 470,635 km (0.059 R)
• M4: 782,397 km (0.088 R)
• M5: 905,217 km (0.069 R)
• M6: 1,045,988 km (0.117 R)
• M7: 1,328,429 km (0.077 R)
• M8: 1,811,929 km (0.051 R)
• M9: 1,941,481 km (0.059 R)
• M10: 2,101,252 km (0.09 R)
• M11: 2,210,159 km (0.07 R)
• M12: 2,448,468 km (0.069 R)
• M13: 2,651,173 km (0.079 R)
• M14: 2,814,385 km (0.116 R)
• M15: 2,920,150 km (0.114 R)
• M16: 3,229,668 km (0.118 R)
• M17: 3,599,175 km (0.078 R)
• M18: 3,714,366 km (0.088 R)
• M19: 3,814,147 km (0.116 R)
• M20: 3,948,486 km (0.08 R)
• M21: 4,050,512 km (0.048 R)
• M22: 4,379,029 km (0.053 R)
• M23: 4,608,961 km (0.105 R)
• M24: 4,970,539 km (0.104 R)
• M25: 5,117,743 km (0.117 R)
• M26: 5,663,925 km (0.063 R)
• M27: 6,051,683 km (0.103 R)
• M28: 6,649,326 km (0.063 R)
• M29: 7,141,354 km (0.051 R)
• M30: 7,433,817 km (0.11 R)
• M31: 7,602,713 km (0.111 R)
• M32: 7,837,133 km (0.069 R)
• M33: 8,030,713 km (0.072 R)
• M34: 8,378,678 km (0.114 R)
• M35: 9,361,536 km (0.08 R)
• M36: 10,263,012 km (0.114 R)
• M37: 10,404,233 km (0.082 R)
• M38: 10,855,569 km (0.064 R)
• M39: 11,143,994 km (0.097 R)
• M40: 11,508,115 km (0.108 R)
• M41: 11,851,443 km (0.105 R)
• M42: 12,049,211 km (0.102 R)
• M43: 12,372,941 km (0.063 R)
• M44: 12,523,287 km (0.11 R)
• M45: 12,623,966 km (0.057 R)
• M46: 12,750,077 km (0.102 R)
• M47: 13,105,372 km (0.118 R)
• M48: 13,592,911 km (0.088 R)
• M49: 13,722,313 km (0.078 R)
• M50: 14,034,225 km (0.072 R)
• M51: 14,665,378 km (0.108 R)
• M52: 14,851,179 km (0.113 R)
• M53: 15,037,877 km (0.095 R)
• M54: 15,955,361 km (0.052 R)
• M55: 16,283,579 km (0.061 R)
• M56: 16,586,365 km (0.062 R)
• M57: 16,918,771 km (0.062 R)
• M58: 17,281,546 km (0.108 R)
• M59: 18,042,999 km (0.082 R)
• M60: 18,185,267 km (0.099 R)
• M61: 18,700,332 km (0.076 R)
• M62: 19,278,378 km (0.109 R)
• M63: 19,394,616 km (0.08 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 349 - 12,091 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit